5057444852864 has 16 divisors (see below), whose sum is σ = 10075378418070. Its totient is φ = 2528722426368.

The previous prime is 5057444852861. The next prime is 5057444852869. The reversal of 5057444852864 is 4682584447505.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3273638862400 + 1783805990464 = 1809320^2 + 1335592^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 5057444852797 and 5057444852806.

It is not an unprimeable number, because it can be changed into a prime (5057444852861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19755643829 + ... + 19755644084.

Almost surely, 2^{5057444852864} is an apocalyptic number.

It is an amenable number.

5057444852864 is a deficient number, since it is larger than the sum of its proper divisors (5017933565206).

5057444852864 is an equidigital number, since it uses as much as digits as its factorization.

5057444852864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39511287927 (or 39511287915 counting only the distinct ones).

The product of its (nonzero) digits is 172032000, while the sum is 62.

The spelling of 5057444852864 in words is "five trillion, fifty-seven billion, four hundred forty-four million, eight hundred fifty-two thousand, eight hundred sixty-four".